Become a Residential or
Commercial Interior Designer
Diploma of Interior Design
MSF50222 / On Campus
If you’re a creative thinker who wants to make and transform spaces, this course is for you. Whether you’re just starting out or looking to change direction, you’ll gain the skills and confidence to thrive in the fast-paced world of interior design.
Apply online

Become a Residential or
Commercial Interior Designer
Diploma of Interior Design
MSF50222 / On Campus
If you’re a creative thinker who wants to make and transform spaces, this course is for you. Whether you’re just starting out or looking to change direction, you’ll gain the skills and confidence to thrive in the fast-paced world of interior design.
Apply onlineWhat does the course cover?
Our Diploma is designed for curious creatives who want to think big and make real change. You’ll start with the principles of design, colour and space planning. We’ll teach you to develop concepts and solve design challenges with fresh ideas and practical skills.
You’ll use the latest 2D drawing and 3D modelling software to bring your visions to life. Explore global design trends and create stunning interiors for homes, cafes, retail stores, offices, and restaurants. By the time you graduate, you’ll have a professional portfolio that showcases your talent and prepares you for a dynamic, evolving industry.
Student work by Lucy Playle and Ainhoa Beascoechea.


What does the
course cover?
Our Diploma is designed for curious creatives who want to think big and make real change. You’ll start with the principles of design, colour and space planning. We’ll teach you to develop concepts and solve design challenges with fresh ideas and practical skills.
You’ll use the latest 2D drawing and 3D modelling software to bring your visions to life. Explore global design trends and create stunning interiors for homes, cafes, retail stores, offices, and restaurants. By the time you graduate, you’ll have a professional portfolio that showcases your talent and prepares you for a dynamic, evolving industry.
Student work by Lucy Playle (above) and Ainhoa Beascoechea.

Australian Government Accredited Qualification

Recognised by the Design Institute
Our courses are accredited by the Australian government’s Australian Skills Quality Authority (ASQA) RTO 91446. This qualification is nationally recognised across Australia and internationally acknowledged as an Australian government-approved program.
Our Diploma of Interior Design is recognised by the Design Institute of Australia, Australia’s peak industry body for professional design. Our courses are like building blocks, this qualification can be credited towards the Advanced Diploma of Interior Design.
Is the course
accredited?
Our courses are accredited by the Australian government’s Australian Skills Quality Authority (ASQA) RTO 91446. This qualification is nationally recognised across Australia and internationally acknowledged as an Australian government-approved program.
Our Diploma of Interior Design is recognised by the Design Institute of Australia, Australia’s peak industry body for professional design.
Our courses are like building blocks, this qualification can be credited towards the Advanced Diploma of Interior Design allowing you to continue your creative journey.
Looking for more flexibility?


Learn in our virtual studio
2 days per week
Interested in our Diploma of Interior Design course but can’t study on campus? Engage and connect with creatives all over the world with our live Zoom classroom 2 days per week 9.30am – 4.30pm (Sydney time). No visa required.
Live Online/Virtual StudioLearn self paced online with
Interior Design Online
Did you know we have an online school? Interior Design Online offers our Diploma of Interior Design qualification online. Study at your own pace unit by unit with the support of our passionate Educators. No visa required.
Visit Interior Design OnlineLooking for more flexibility?

Learn in our virtual
studio 2 days per week
Interested in our Diploma of Interior Design course but can’t study on campus? Engage and connect with creatives all over the world with our live Zoom classroom 2 days per week 9.30am – 4.30pm (Sydney time). No visa required.
Live Online/Virtual Studio
Learn self paced online
with Interior Design Online
Did you know we have an online school? Interior Design Online offers our Diploma of Interior Design qualifications online. Study at your own pace unit by unit with the support of our passionate Educators. No visa required.
Visit Interior Design OnlineTell me more about the on campus classes
Units of study
VOC01: DESIGN ORIGINS AND PRINCIPLES
Develop a comprehensive understanding of the interior decoration and design industries while building a strong foundation in essential skills such as colour schemes and freehand sketching.
VOC02: FOUNDATIONS OF SPACE AND SCALE
Explore key principles of residential planning across a range of interior spaces. Create lighting layouts and bring your design concepts to life through 3D exploration.
VOC03: INTERIOR SCHEMES
Build confidence in selecting and sourcing furniture, textiles, furnishings, upholstery and window treatments to meet diverse client briefs. Learn to present cohesive interior schemes.
VOC04: DESIGN STUDIO 1: RESIDENTIAL DESIGN AND DECORATION
Consolidate your design skills by undertaking a real-world residential project—from initial briefing and space planning to the development of a complete interior furnishings scheme.
VOC05: 2D DIGITAL FOUNDATIONS, STRUCTURES, SYSTEMS AND STANDARDS
Master 2D drawing software to produce a complete documentation package. Learn the fundamental principles and practical applications of building structures, systems, the NCC and standards within the context of residential projects.
VOC06: DESIGN STUDIO 2: RESIDENTIAL DESIGN AND PLANNING
Design, plan and model residential spaces that respond to changing client needs, lifestyles and environments. Learn how to manipulate 3D space through exploring extensions, voids and stairs.
VOC07: 3D DIGITAL FOUNDATIONS
Build dynamic detailed 3D models of interior spaces using the latest industry software. Apply materials, textures, and lighting and create stunning photorealistic renders.
VOC08: DESIGN STUDIO 3: CONCEPTUAL EXPLORATION AND TRANSLATION
Master the art of concept development and creative exploration as you deep dive into the design process—from developing a unique concept to transforming ideas into pop-up spaces.
VOC09: DESIGN STUDIO 4: COMMERCIAL ENVIRONMENTS
Discover how thoughtful design can transform the way people shop, work and collaborate. Create inspiring retail environments, innovative office spaces, and dynamic training facilities.
VOC10: INTERIOR JOINERY DETAILING AND DOCUMENTATION
Design and produce a detailed, industry-standard joinery documentation package. Refine your drafting skills and effectively communicate your design intent.
VOC11: DESIGN STUDIO 5: HOSPITALITY ENVIRONMENTS
Ignite your creativity and push the boundaries of design as you craft bold, experience-driven hospitality spaces – from buzzing bars to immersive restaurants.
What are my options?
Get started in January or July each year
- Study 2 days per week / 18 month duration
- Monday & Tuesday
- 9.30am – 4.30pm
- Start 2 February 2026
- Study 3 days per week / 12 month duration
- Wednesday, Thursday & Friday
- 9.30am – 4.30pm
- Start 28 January 2026
What are the academic term dates?
We have two enrolment intakes in January (T1) and July (T3). Our terms follow the New South Wales School Holiday term structure.
2026
Term 1 / Wednesday 28 January to Thursday 2 April 2026
Term 2 / Monday 20 April to Friday 26 June 2026
Term 3 / Monday 20 July to Friday 25 September 2026
Term 4 / Monday 12 October to Friday 11 December 2026
Note: You may start on a different day depending on your choice of course.
What are the fees?
If you’re studying on campus as a domestic student:
Total Course Fee: $23,490 (GST free)
You can pay in monthly instalments via Ezidebit.
Note: You will also need to purchase a Design Kit $660 (GST inc) prior to your course start date. When you reach Unit 8 you will need to purchase a 12 month student subscription to SketchUp ($99). Please allow $50 per term for incidental costs eg. photocopying.
This course is VET Student Loan approved for eligible students.
VET Student LoansLooking for international student info and pricing?
International StudentsWhat equipment do I need?
You will need a laptop computer that can be brought to class and used at home. We recommend students use a PC as this computer is compatible with all software used in the course. If you choose to use a Mac you will be using a different interface for AutoCAD and SketchUp. Your computer will need a dedicated graphics card.
Can I apply for credit?
Recognition of Prior Learning (RPL)
Recognition of Prior Learning (RPL) is the acknowledgement of a person’s competency, skills and knowledge which may have been acquired through formal, non-formal and/or informal learning.
Sydney Design School offers applicants the opportunity to apply for RPL and gain credit towards their course. There is a fee associated with an RPL application, please speak to our Course Advisor for more information.
Credit Transfer
Sydney Design School offers a Credit Transfer to any applicant who provides suitable evidence that they have successfully completed a unit or module at any Registered Training Organisation (RTO).
Tell me more about the
on campus classes
Units of study
VOC01: DESIGN ORIGINS AND PRINCIPLES
Develop a comprehensive understanding of the interior decoration and design industries while building a strong foundation in essential skills such as colour schemes and freehand sketching.
VOC02: FOUNDATIONS OF SPACE AND SCALE
Explore key principles of residential planning across a range of interior spaces. Create lighting layouts and bring your design concepts to life through 3D exploration.
VOC03: INTERIOR SCHEMES
Build confidence in selecting and sourcing furniture, textiles, furnishings, upholstery and window treatments to meet diverse client briefs. Learn to present cohesive interior schemes.
VOC04: DESIGN STUDIO 1: RESIDENTIAL DESIGN AND DECORATION
Consolidate your design skills by undertaking a real-world residential project—from initial briefing and space planning to the development of a complete interior furnishings scheme.
VOC05: 2D DIGITAL FOUNDATIONS, STRUCTURES, SYSTEMS AND STANDARDS
Master 2D drawing software to produce a complete documentation package. Learn the fundamental principles and practical applications of building structures, systems, the NCC and standards within the context of residential projects.
VOC06: DESIGN STUDIO 2: RESIDENTIAL DESIGN AND PLANNING
Design, plan and model residential spaces that respond to changing client needs, lifestyles and environments. Learn how to manipulate 3D space through exploring extensions, voids and stairs.
VOC07: 3D DIGITAL FOUNDATIONS
Build dynamic detailed 3D models of interior spaces using the latest industry software. Apply materials, textures, and lighting and create stunning photorealistic renders.
VOC08: DESIGN STUDIO 3: CONCEPTUAL EXPLORATION AND TRANSLATION
Master the art of concept development and creative exploration as you deep dive into the design process—from developing a unique concept to transforming ideas into pop-up spaces.
VOC09: DESIGN STUDIO 4: COMMERCIAL ENVIRONMENTS
Discover how thoughtful design can transform the way people shop, work and collaborate. Create inspiring retail environments, innovative office spaces, and dynamic training facilities.
VOC10: INTERIOR JOINERY DETAILING AND DOCUMENTATION
Design and produce a detailed, industry-standard joinery documentation package. Refine your drafting skills and effectively communicate your design intent.
VOC11: DESIGN STUDIO 5: HOSPITALITY ENVIRONMENTS
Ignite your creativity and push the boundaries of design as you craft bold, experience-driven hospitality spaces – from buzzing bars to immersive restaurants.
What are my options?
Get started in January or July each year
- Study 2 days per week / 18 month duration
- Monday & Tuesday
- 9.30am – 4.30pm
- Start 2 February 2026
- Study 3 days per week / 12 month duration
- Wednesday, Thursday & Friday
- 9.30am – 4.30pm
- Start 28 January 2026
What are the dates?
We have two enrolment intakes in January (T1) and July (T3). Our terms follow the New South Wales School Holiday term structure.
2026
Term 1 / Wednesday 28 January to Thursday 2 April 2026
Term 2 / Monday 20 April to Friday 26 June 2026
Term 3 / Monday 20 July to Friday 25 September 2026
Term 4 / Monday 12 October to Friday 11 December 2026
Note: You may start on a different day depending on your choice of course.
What are the fees?
If you’re studying on campus as a domestic student:
Total Course Fee: $23,490 (GST free)
You can pay in monthly instalments via Ezidebit.
Note: You will also need to purchase a Design Kit $660 (GST inc) prior to your course start date. When you reach Unit 8 you will need to purchase a 12 month student subscription to SketchUp ($99). Please allow $50 per term for incidental costs eg. photocopying.
This course is VET Student Loan approved for eligible students.
VET Student LoansLooking for international student info and pricing?
International StudentsWhat tools do I need?
You will need a laptop computer that can be brought to class and used at home. We recommend students use a PC as this computer is compatible with all software used in the course. If you choose to use a Mac you will be using a different interface for AutoCAD and SketchUp. Your computer will need a dedicated graphics card.
Computer RequirementsCan I apply for credit?
Recognition of Prior Learning (RPL)
Recognition of Prior Learning (RPL) is the acknowledgement of a person’s competency, skills and knowledge which may have been acquired through formal, non-formal and/or informal learning.
Sydney Design School offers applicants the opportunity to apply for RPL and gain credit towards their course. There is a fee associated with an RPL application, please speak to our Course Advisor for more information.
Credit Transfer
Sydney Design School offers a Credit Transfer to any applicant who provides suitable evidence that they have successfully completed a unit or module at any Registered Training Organisation (RTO).
Meet a Graduate
Diploma of Interior Design alumni Kate Lawrence is passionate about residential interiors, she took the plunge establishing her own business Kate Lawrence Interiors after graduating and her work has been featured in top interior design magazines.
Explore her work on Instagram Success Stories

Meet a Graduate
Diploma of Interior Design alumni Kate Lawrence is passionate about residential interiors, she took the plunge establishing her own business Kate Lawrence Interiors after graduating and her work has been featured in top interior design magazines.
Explore her work on Instagram Success Stories
No ATAR? Pathways to a degree
If you have your heart set on an interior architecture degree we now offer a pathway to university. Sydney Design School and UNSW Sydney have partnered to offer graduates of the Diploma or Advanced Diploma of Interior Design the opportunity to apply for direct entry into the Bachelor of Interior Architecture (Hons) saving them 12 months and 18 months of study respectively.

No ATAR? Pathways to a degree
If you have your heart set on an interior architecture degree we now offer a pathway to university. Sydney Design School and UNSW Sydney have partnered to offer graduates of the Diploma or Advanced Diploma of Interior Design the opportunity to apply for direct entry into the Bachelor of Interior Architecture (Hons) saving them 12 months and 18 months of study respectively.

How do I apply?
There are no entry requirements for this course, just bring your passion for design. To apply, simply fill in our online application form. Our team will be in touch to arrange an informal interview to ensure that this is the best course option for you personally. We’ll talk through you through our flexible payment options (upfront or by instalment) and the VET Student Loan Scheme (if this is of interest).
Studying with us as an international student? Pricing and the application process differs to domestic students.


How do I apply?
There are no entry requirements for this course, just bring your passion for design. To apply, simply fill in our online application form. Our team will be in touch to arrange an informal interview to ensure that this is the best course option for you personally. We’ll talk through you through our flexible payment options (upfront or by instalment) and the VET Student Loan Scheme (if this is of interest).
Studying with us as an international student? Pricing and the application process differs to domestic students.
